Suggested Topics within your search.
Suggested Topics within your search.
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1821
Research on Longitudinal Intelligent Control of Autonomous-rail Rapid Tram
Published 2023-02-01“…According to the simulation results, using the developed longitudinal intelligent control algorithm, the test train can depart, accelerate, decelerate and stop stably following the train ahead, and automatically decelerate on curves and run passing traffic light intersections, with a speed control accuracy within ± 1 km / h, impact rate less than 0.75 m/s<sup>3</sup>, and alignment error for parking less than ± 0.21 m, demonstrating the effectiveness to reduce driving intensity for drivers, and improve the train running comfort and operating efficiency.…”
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1822
South Africa's diminishing coal reserves
Published 2010-09-01“…Despite this doubling since to just over 8 Gt, the underlying pattern has been one of faltering growth. Hubbertarian analysis predicts a peak in production rate of about 284 Mt/yr in 2020, at which stage approximately half (12 Gt) of the total resource (23 Gt) will be exhausted. …”
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1823
Design of a Small Modified Minkowski Fractal Antenna for Passive Deep Brain Stimulation Implants
Published 2014-01-01“…The performance metrics such as the return loss, the specific absorption rate (SAR), and the radiation pattern within skin and muscle-fat-skin tissues are evaluated for the designed antenna. …”
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1824
Wafer-scale fabrication of solid-state nanopore array with a novel SpacerX process
Published 2025-06-01“…This technique is intrinsically scalable and features tunable nanopore dimensions, with an open-pore rate exceeding 99.9%, even in an academic cleanroom. …”
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1825
Measuring the urbanization in Ukrainian regions: current approaches
Published 2016-06-01“…In many post-Soviet countries a share of urban population does not reflect the penetration rate of «urban» conditions, of modern culture and comfort, but reflects concentration of industrial production. …”
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1826
Analysing LULC transformations using remote sensing data: insights from a multilayer perceptron neural network approach
Published 2025-07-01“…The MLP-NN model demonstrated impressive performance, with a skill measure of 0.8724 and an accuracy rate of 89.08%. The accuracy of the LULC estimates for 2022 was verified by comparing them with observed data, ensuring the model’s reliability. …”
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1827
The impact of urbanization on regional carbon sequestration in arid areas: A case study of Altay Region, Xinjiang, China
Published 2025-08-01“…The influencing factors of carbon sequestration, ranked from greatest to least impact, are: the proportion of the primary industry in GDP, urbanization rate, CO2 emissions, cropland area, energy intensity, per capita GDP, and temperature. …”
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1828
Preschoolers in severely food insecure Guatemalan Mayan households consume a monotonous grain-based diet
Published 2025-08-01“…Beyond dietary monotony and poor nutritional quality, additional factors likely contribute to the high stunting rate, requiring further investigation.…”
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1829
Global trends in dengue research in veterinary medicine (2019–2024): A bibliometric analysis of scientific output, collaborations, and thematic shifts
Published 2025-08-01“…The observed decline in publication rate underscores the need to reinvigorate research efforts. …”
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1830
Rising Threats and Evolving Trends: Five Years of Urinary Tract Infection Prevalence in a Portuguese Hospital
Published 2025-05-01“…<b>Results:</b> The positivity rate increased from 18.7% in 2018 to 22.7% in 2022, with a peak in 2019. …”
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1831
Knowledge, attitudes, and practices of liver cancer screening among high-risk populations in China
Published 2025-07-01“…Early detection through screening is crucial for improving survival rates in high-risk populations for liver cancer, however screening remains underutilized in clinical practice and inadequately addressed in China. …”
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1832
Time series analysis of urethral obstruction in male cats in a veterinary teaching hospital in São paulo, Brazil
Published 2025-08-01“…ARIMA closely followed historical data but was ineffective for future forecasting, showing a flat projection from 2021 to 2024 (rate: 0.64) despite past fluctuations. The Holt-Winters model projected a rise in UO cases, from 0.70 (95% CI: 0.43–0.97) in 2021 to 1.09 (95% CI: 0.38–1.79) in 2024, but its wide confidence intervals indicated potential overestimation. …”
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1833
Leishmania donovani Induced Cutaneous Leishmaniasis: An Insight into Atypical Clinical Variants in Sri Lanka
Published 2019-01-01“…Clinical, geographical, and treatment response patterns of ACL were different from those of CCL. ACL was mainly found among males (68.0%), in 21-40 year age group (51.6%), and reported delayed treatment seeking (23.5% vs 16.3% in CCL), more nonclassical onset (lesions other than acne form <1cm sized papules), (12.1 vs 2.7%, P<0.05.), more head and neck lesions (41.5%. vs 27.2%), more large lesions (>4cm), (18.6 vs 9.9%), and poor laboratory positivity rates (65.6% vs 88.2%) when compared to CCL. …”
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1834
A Multinational, Multicenter Study Mapping Models of Kidney Supportive Care Practice
Published 2024-07-01“…There were no significant differences between countries in terms of location of care provision, frequency of review, referral patterns or discharge rates; however, there was variation described within countries. …”
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1835
Effects of Splitting Airfoil’s Aspect Ratio on the Control of Separation and Loss Distribution in a Distortion Generator
Published 2022-01-01“…It has appeared that combined loss pattern of the triple arrangement of the airfoils can be reconstructed from dual arrangement, and it can be reproduced from a single pattern in a hierarchical process. …”
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1836
Research on Quality Anomaly Recognition Method Based on Optimized Probabilistic Neural Network
Published 2020-01-01“…PNN recognized successfully both single pattern and mixed pattern of control charts because of its simple network structure and excellent recognition effect. …”
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1837
Experimental and Theoretical Research on the Stress-Relaxation Behaviors of PTFE Coated Fabrics under Different Temperatures
Published 2015-01-01“…With temperature increasing, the decrease rate of membrane stress decreases and the final stable value increases. …”
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1838
New parallel processing strategies in complex event processing systems with data streams
Published 2017-08-01“…Finally, the application of our work is demonstrated using experiments on the StreamBase system regardless of the increased input rate of the stream or the increased time window size of the operator.…”
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1839
Full-Color LCD Microdisplay System Based on OLED Backlight Unit and Field-Sequential Color Driving Method
Published 2011-01-01“…The field-sequential driving frequency was set to 255 Hz to allow each of the RGB colors to be generated without color mixing at the given display frame rate. A prototype FSC LCD microdisplay system consisting of a 0.7′′ LCD microdisplay panel and the 0.76′′ OLED BLU successfully exhibited color display and moving picture images using the FSC driving method.…”
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1840
Sustainability and energy self-sufficiency; overcoming the barriers
Published 2015-12-01“…Renewable energy technologies are viewed as radical innovations which necessitate substantial changes in production and consumption patterns, hence often met with resistance from both institutions and individuals. …”
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